Answer:
7.2 meters = 720 centimeters
Step-by-step explanation:
Meters to centimeters is a simple conversion! Simply just multiply 7.2 by 10. That is 720 centimeters.
Which equation represents this statement?
23 times a number is 65
23=65n
23n=65
23+n=65
23=n+65
Answer:
23n=65
Step-by-step explanation:
Help???? Pleaseeeeeeeee.
Answer:
(x-3.5)2=15.25each function
f(x)=-4x-5;
ion for
Find ƒ(1)
for the given
When x is equal to 1, the Function f(x) = -4x - 5 yields a value of -9.
The find ƒ(1) for the function f(x) = -4x - 5, we need to substitute x = 1 into the function and evaluate the expression.
Replacing x with 1, we have:
ƒ(1) = -4(1) - 5
Simplifying further:
ƒ(1) = -4 - 5
ƒ(1) = -9
Therefore, when x is equal to 1, the value of the function f(x) = -4x - 5 is ƒ(1) = -9.
Let's break down the steps taken to arrive at the solution:
1. Start with the function f(x) = -4x - 5.
2. Replace x with 1 in the function.
3. Evaluate the expression by performing the necessary operations.
4. Simplify the expression to obtain the final result.
In this case, substituting x = 1 into the function f(x) = -4x - 5 gives us ƒ(1) = -9 as the output.
It is essential to note that the notation ƒ(1) represents the value of the function ƒ(x) when x is equal to 1. It signifies evaluating the function at a specific input value, which, in this case, is 1.
Thus, when x is equal to 1, the function f(x) = -4x - 5 yields a value of -9.
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1.652 when 5 is underlined round to the place of the underlomed digit
Answer:
1.650
Step-by-step explanation:
4 below hit the floor
5 above goes through the roof
which one is bigger? 3/8 or 2/8
Answer:
3/8 because 3 is bigger than 2.
3 of anything is bigger than 2 of the same thing.
Solve the system.
y=x2+2x-2
y=x+10
Answer:
(3,13) , (-4,6)
Step-by-step explanation:
A car travels at an average speed of 48 miles per hour. How long does it take to travel 276 miles?
Answer:
5 3/4 hrs
Step-by-step explanation:
distance ÷ speed = time
276 ÷ 48 = 5.75
Question 3 of 10
Which statement describes employee benefits?
O A. Total amount employees earn as salary or hourly wage in a given
time frame.
B. Compensation employees receive from employer over and above
their income.
C. Amount employees take home on in their paychecks after payroll
deductions.
D. Money withheld from employee paychecks for state or federal
taxes
Answer:
I believe the answer is B.
Step-by-step explanation:
i say this because when it says benefits it mean what other stuff u get for working there like paid vacations
The statement describes employee benefits is
Compensation employees receive from employer over and above
their income.
What is Compensation employees?It creates a base for happiness and satisfaction of the workforce that limits the labor turnover and confers a stable organization. It enhances the job evaluation process, which in return helps in setting up more realistic and achievable standards.
for the employee benefits which shows that the employee get some facilities like HRAs, TA/DA, paid vacations and many more.
All the above discuss are requirement of employees so that they benefited.
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need help with my homework plz and thank u :)
6 out of 11 players played well on the baseball team. What percent is it?
Answer: 54%
Step-by-step explanation:
You will need to divide these numbers.
\(6/11=0.54\)
After you divide that, simplify that to a percentage by multiplying it by 100.
\(0.54 *100=54%\)%
I hope this helps!!
Charlie has budgeted a total of $140 to spend on gifts. He has already spent $15, and he needs to buy five more gifts which must each cost the same amount. To find the amount he has left to spend on the five gifts, g, Charlie uses the equation 5g+15=140 5 g + 15 = 140 . How much can Charlie spend on each of the remaining gifts?
Charlie can spend 25 on each of the remaining gifts.
Germanic in origin, the gender-neutral name Charlie means "free man." It comes from the Germanic words kerle, which means "warrior," and karal, which means "free man." Charles is sometimes referred to as "Charlie" and the name has a number of lovely alternatives, including Charlotte. The United States frequently referred to them as the Viet Cong as a group. It was frequently abbreviated to VC, which was spoken as Victor Charlie in military alphabet code. That was condensed even more to Charlie. They went by the name Charlie and identified as liberators, according to US soldiers.
Based on the given conditions,
Formulate:
15+5*x=140
Rearrange the terms5x=140-15
Calculate.
5x=125
Divide the both sides.
x=125/5
Simplify.
x=25
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How many solutions does this system of equations have y = -1/3x + 7. y = -2x^3 + 5x^2 + x - 2
The system of equations has one solution.
How many solutions does this system has?To check this, we can graph the two equations of the system:
y = (-1/3)x + 7
y = -2x³ + 5x² + x - 2
On the same coordinate axis, and check how many times do the graphs intercept.
The graph can be seen in the image at the end, there you can see that there is only one intecept point. Thus, the system of equations has only one solution.
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Vic's Dept. Store bought a pewter serving set for $1,250. Vic wants to markup the set at 60 percent of the selling price. The selling price of the pewter serving set should be:
Pipers Pizza shop used 18% more cheese this month than last month, due to having a discount on the extra chesse toppings. If the pizza shop used 150 pounds of cheese last month how much did it use this month
Answer:
177 pounds
Step-by-step explanation:
Create an equation to represent the system.
Since it's 18% more than what was used last month an equation can be written such as the one below:
(118%)( last month's cheese ) = this month's cheese
Convert the percentages into decimals by moving the decimal place at the end of 118.00 two places to the left
118% = 1.18
( 1.18 )( last month's cheese ) = this month's cheese
Next, plug in the number for last month's cheese
( 1.18 )( 150 pounds) =
177 pounds
F(x) = 3x + 2
What is f(5)
Step-by-step explanation:
to find f(5) in f(x) , just put in '5' where 'x' is in the equation
f(5) = 3 (5) + 2 = 17
Answer:
f(5) = 17
Step-by-step explanation:
Let's evaluate the function for f(5)
\(\rm{f(x)=3x+2}\)Insert 5 everywhere x appears:
\(\rm{f(5)=3(5)+2}\)\(\rm{f(5)=15+2}\)\(\rm{f(5)=17}\)Therefore f(5) = 17
find the equation of the line passing through the point (4,-2) and parallel to the line 6y=7x-5
Answer: 6y = 7x - 40
Step-by-step explanation:
Which is the solution for the system of equations? Y = 2x-3
Y = -x
A. (1, -1)
B. No solution
C. (-1, 1)
D. (-1, -1)
Answer:
(1,-1)
Step-by-step explanation:
\( \large{ \begin{cases} y = 2x - 3 \\ y = - x \end{cases}}\)
Since both are y-isolated equation. We can combine both.
\( \large{2x - 3 = - x}\)
Since we want to solve for x-term, we need to isolate x-term.
So we move from -x which is the right side to x.
\( \large{2x - 3 + x = 0} \\ \large{3x - 3 = 0} \\ \large{3x = 3} \\ \large{x = 1}\)
But we are not done yet. Solving system of equations, you must solve for y-term as well. (Because we have to answer in ordered pairs which are (x, y))
Substitute x = 1 in any given equations but I will substitute x = 1 in y = -x
\( \large{y = - x} \\ \large{y = - 1}\)
Since we have got y-value. Therefore the answer is (1,-1)
3/4 ÷ a = 1/4. Solve for a
Answer:
a = 3
Step-by-step explanation:
ok so first you do the reciprocal of division which is multiplication. So its gonna be 3/4 x 1/a = 1/4
you multiply the fractions 3/4 x 1/a and get 3/4a = 1/4
then you cross multiply and you get 12=4a
swap sides so its going to be 4a = 12
divide both sides by 4 and you get a = 3
Adelita, Elena, Betina, and Bianca each work as a doctor, lawyer, teacher, or banker. From these clues, decide who is the doctor.
Answer: betina or adelita
Step-by-step explanation: hope it helps
4. Two student groups are working on the school yearbook. They printed two batches of pages on a printer in the computer lab. The table below shows the number of pages printed by each group and the time needed to print the pages. Time in Seconds (x) 30 20 Number of Pages (y) 150 130 Write ratios for the two print jobs in the form . Do the data represent a proportional relationship? Explain.
Answer:
The ratio for the first print job is 150/30 = 5 pages per second.
The ratio for the second print job is 130/20 = 6.5 pages per second.
Since the ratios are different, the data do not represent a proportional relationship. In a proportional relationship, the ratio between two variables remains constant.
Step-by-step explanation:
Whats the area of the triangle?
Answer:
Area ≈ 22 in²
Step-by-step explanation:
Finding ST (Base)
=> Tan 70 = \(\frac{opposite}{adjacent}\)
Where Opposite = ST and adjacent = 6
=> 1.22 * 6 = ST
=> ST = 7.33 in
Now, Finding the area:
=> Area = \(\frac{1}{2} (Base)(Height)\)
Where Base = 7.33, Height = 6
=> Area = 1/2 (7.33)(6)
=> Area = (7.33)(3)
=> Area ≈ 22 in²
A particle in the ocean moves with a wave. The motion of the particle can be modeled by the cosine function. If a 14 in. wave occurs every 10 s, write a function that models the height of the particle in inches y as it moves in seconds x. What is the period of the function?
The required function y = 7 cos (2π * 0.1 * x) and period of the function is 10 seconds, which is the time it takes for one complete cycle of the wave.
How to find the cosine function of this problem?he cosine function can be used to model periodic motion, and its general form is:
y = A cos (Bx + C) + D
where A is the amplitude, B is the frequency, C is the phase shift, and D is the vertical shift.
In this case, we know that a 14 in. wave occurs every 10 s, so we can use this information to find the frequency, which is the reciprocal of the period. The period is the time it takes for one complete cycle of the wave, which in this case is 10 s.
Therefore, the frequency is:
\(f = \frac{1}{T}=\frac{1}{10} = 0.1 Hz\)
We can also see that the amplitude of the wave is 7 inches, since the wave has a height of 14 inches from its highest point to its lowest point.
Now we can write the function that models the height of the particle in inches y as it moves in seconds x:
y = 7 cos (2π * 0.1 * x)
Here, the frequency is expressed in radians per second (2π * 0.1 = 0.2π), since the cosine function takes radians as its argument. The phase shift and vertical shift are both zero in this case, since the wave starts at its highest point and has no vertical shift.
Therefore, the period of the function is 10 seconds, which is the time it takes for one complete cycle of the wave.
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Find HCF of 78,52,23 by division Method
The highest common factor of the following numbers 78 , 52 and 23 by division method is 1
In this question The prime factorization of
78 = 2 X 3 X 13
52 = 2 X 2 X 13
= \(2^{2}\) X 13
and 23 = 1 x 23
23 is a prime number and there it cannot have any factor other than 1
Thus the HCF of 78,52 and 23 is 1
Also , In Division method
We divide 78 by 52 and get
\(\frac{78}{52}\) = 1 as quotient and 26 as remainder
Dividing further
\(\frac{52}{26}\) = 2
But 23 is a prime number and cannot be divided with any number other than 1 .
HCF of the following numbers 78, 52 and 23 is 1
The highest common factor of the following numbers 78 , 52 and 23 by division method is 1 .
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Continuous variable expected to show a statistical relationship with dependent variables are called ____
Answer:
Instant Variables
Step-by-step explanation:
A continuous variable is a variable defined as one which can receive an infinite set of values.
This continuous variable has two types namely instant variables and ratio variables.
Instant variables are those in which the distance between each category is equal or static. Meanwhile, ratio variables are those in which the ratio between the given scores provide information in regards to the relationship between the responses/dependent variables.
Thus, the one that corresponds to our question are instant variables.
The rate a car travels varies inversely with the time of the trip. If a car traveling 63 miles per hour can make the
trip in 2.5 hours. If on the return trip you travel 70 miles per hour, how many hours did it take you to return?
Answer:
2.25 hours
Step-by-step explanation:
What do you know to be true about the values of a and b?
A. a = b
B. a < b
C. a > b
D. Cant be determined
Answer:
D. Cant be determined
Step-by-step explanation: The triangle is flipped so you dont know what at nor b is one the other triangle
Help!! 50 Points!!!
Remember how to calculate currency conversions:
To determine the currency conversion, multiply the amount of U.S. dollars by the currency exchange rate. For example, since the currency exchange rate for U.S. dollars to Nearlandian dollars is 1 USD = 5 NRD, then 20 U.S. dollars is equivalent to 100 Nearlandian dollars, because 20 x 5 = 100. If you have 50 Nearlandian dollars to convert back to U.S. dollars, you would divide by the exchange rate. Thus, 50 Nearlandian dollars is equivalent to 10 U.S. dollars, because 50 / 5 = 10.
1. In at least two complete sentences, explain why a traveler will need to visit a currency exchange. Include how exchange rates are determined.
2. You have $100 in the United States. Imagine you are visiting Crosswater to check out new products. How much would your $100 be in Crosswatering dollars? (Be sure to show your work.)
3. You read about a new invention in Techtopia. You consider traveling there instead. How much would your $100 be in Techtopian dollars? (Be sure to show your work.)
4. A computer part costs 200 TPA in Techtopia, and the same part costs 1,000 CSW in Crosswater. Figure out how much USD you need to buy the part from each country:
100 TPA = ______ USD 1,000 CSW = ______ USD
Now answer the question: Should you travel to Techtopia or to Crosswater to buy the part? Explain your answer and show your work.
5. You buy certain supplies in Nearland. Last year, the currency exchange rate was 1 USD = 3 NRD. Are these supplies more or less expensive to buy now than last year? Explain your answer in complete sentences
Country and Currency Name Today’s Currency Exchange Rate
Techtopia
(Techtopian dollar, or TPA) 1 USD = 1 TPA
Crosswater
(Crosswatering dollar, or CSW) 1 USD = 20 CSW
Nearland
(Nearlandian dollar, or NRD) 1 USD = 5 NRD
Answer:
1. Say, for example, the traveler is from the U.S, he will need money to survive in Crosswater and he needs 50 CSW dollars. He will trade in $3 U.S dollars for $50 CSW dollars.
2. $100 U.S * $20 CSW = $2000 CSW
3. $100 U.S * $1 = $100 TPA
4. 100 TPA = $100 USD 1,000 CSW = $50 USD
5. It would be cheaper to buy from CSW. While TPA is more expensive in USD with $100, CSW is only $50 USD.
Step-by-step explanation:
Hey, make sure you pharaphrase this before you turn it in, these were my answers word for word...
To solve the problem we will convert currencies and then solve the Problems.
Given to us
TPA, 1 USD = 1 TPACSW, 1 USD = 20 CSWNRD, 1 USD = 5 NRDWhy use currency exchange?1.) A traveler needs to visit a currency exchange to exchange his currency to the local currency of the country in which he is staying.
2.) We know that 1 USD = 20 CSW,
therefore, 100 USD = 20 x 100 = 2000 CSW.
Thus, your $100 will be equal to 2000 CSW dollars.
3.) We know that 1 TPA = 1 USD,
therefore, 100 USD = 100 x 1 = 100 TPA
Thus, your $100 will be equal to 100 TPA.
What is the cost of the computer part?4.) We know that 1 USD = 1 TPA, while 1 USD = 20 CSW,
Given the cost of the computer part,
it will be 200 TPA = 200 USD,
it will be 1000 CSW = 50 USD,
Thus, the computer part will be cheaper, by 150 USD.
5.) As it is given that 1 USD = 3 NRD,
while now that 1 USD cost 5 NRD, therefore, now the same product will be cheaper.
For, example a product costing 300 NRD would be 100 USD last year but would cost only 60 USD now.
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Find the unit rate.
You earn $15 in 3/4 of a month. At this rate, how much do you make in 1 month?
Answer:
you make 20 dollars in a month
Step-by-step explanation:
15 is 3/4 a month, unit rate would be 5 dollars a week so therefore a whole month would be 20
Question 1 of 10
Simplify the following expression.
3x^4+2x³-5x² +4x²+6x-2x-3x^4 +7x^5-3x³
Combining like terms yields 7x⁵ - x³ - x² + 4x.
In a class with 25 students, 17 have brown eyes. What is the ratio of students without brown eyes to students with brown eyes.
Answer:
8:17
Step-by-step explanation: